(08.02 MC)What is the mean absolute deviation for 9, 7, 6, 8, 7, and 5? 1 2 6 7 please answer in one minute please i am marking brainliest

Step-by-step explanation:

Given

9, 7, 6, 8, 7, 5

Required

Mean Absolute Deviation

The first step is to calculate the mean of the given data;

where x = 9, 7, 6, 8, 7, 5 and n = 6

Subtract mean (7) from each data

Return the absolute values of each

Calculate mean of the above absolute values

Hence, the mean absolute deviation of the given data is 1

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

step-by-step explanation: